The Descendants have taken over #DemocracySummer2020. They may play the relatives of Disney’s greatest villains, but Sofia Carson and Dove Cameron appeared at the June 18 event to do something good: encourage their Gen Z and Millennial fans to vote in the 2020 presidential election. Sofia, 27, and Dove, 24, appeared separately with powerful messages urging young Americans to “harness their power” at the polls and vote.